{"product_id":"hima-f8650e-central-module-98-4865064-sil-3-safety-processor-f8650e-rev-01","title":"HIMA F8650E Central Module 98 4865064 | SIL 3 Safety Processor F8650E Rev 01","description":"\u003ch3 data-path-to-node=\"1\" class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eThe HIMA F8650E is a high-integrity Central Module designed for use within the H41q and H51q safety-related automation systems.\u003c\/span\u003e\u003cspan class=\"\"\u003e This module acts as the primary processing core,\u003c\/span\u003e\u003cspan class=\"\"\u003e managing safety logic execution and system diagnostics to protect critical industrial processes.\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered with a 1-out-of-2 (1oo2) internal architecture,\u003c\/span\u003e\u003cspan class=\"\"\u003e it utilizes dual clock-synchronized microprocessors to perform continuous self-tests and cross-checks.\u003c\/span\u003e\u003cspan class=\"\"\u003e This design ensures that the system meets the stringent requirements of SIL 3 (Safety Integrity Level 3),\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a fail-safe environment for emergency shutdown (ESD) and fire and gas (F\u0026amp;G) applications.\u003c\/span\u003e\u003cspan class=\"\"\u003e The integrated 4-digit alphanumeric display provides immediate hardware status and error codes,\u003c\/span\u003e\u003cspan class=\"\"\u003e facilitating rapid on-site troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\" class=\"\"\u003eHardware Parameters and Key Technical Characteristics\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe F8650E is characterized by its deterministic processing and robust memory management,\u003c\/span\u003e\u003cspan class=\"\"\u003e tailored for safety-critical execution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eManufacturer\u003c\/b\u003e\u003cspan class=\"\"\u003e HIMA Paul Hildebrandt GmbH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003eModel Designation\u003c\/b\u003e\u003cspan class=\"\"\u003e F8650E (Part Number 98 4865064)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eProcessing Architecture\u003c\/b\u003e\u003cspan class=\"\"\u003e Dual-processor system using Intel 386EX CPUs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eClock Frequency\u003c\/b\u003e\u003cspan class=\"\"\u003e 25 MHz (Synchronized)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eSafety Certification\u003c\/b\u003e\u003cspan class=\"\"\u003e SIL 3 compliant according to IEC 61508\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eSystem Memory\u003c\/b\u003e\u003cspan class=\"\"\u003e 1 MB Flash-EPROM for OS; 512 KB Flash-EPROM for user logic; 256 KB SRAM for data storage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,6,0\"\u003e\u003cb data-path-to-node=\"5,6,0\" data-index-in-node=\"0\" class=\"\"\u003eWatchdog Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e Safety-related watchdog with 24 V output (500 mA load capacity)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,7,0\"\u003e\u003cb data-path-to-node=\"5,7,0\" data-index-in-node=\"0\" class=\"\"\u003eSerial Connectivity\u003c\/b\u003e\u003cspan class=\"\"\u003e Two electrically isolated RS-485 interfaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,8,0\"\u003e\u003cb data-path-to-node=\"5,8,0\" data-index-in-node=\"0\" class=\"\"\u003eOperating Voltage\u003c\/b\u003e\u003cspan class=\"\"\u003e 24 VDC nominal (Internal data processing at 5 VDC \/ 2000 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,9,0\"\u003e\u003cb data-path-to-node=\"5,9,0\" data-index-in-node=\"0\" class=\"\"\u003ePhysical Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e 4.\u003c\/span\u003e\u003cspan class=\"\"\u003e1 cm x 18.\u003c\/span\u003e\u003cspan class=\"\"\u003e7 cm x 12.\u003c\/span\u003e\u003cspan class=\"\"\u003e8 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,10,0\"\u003e\u003cb data-path-to-node=\"5,10,0\" data-index-in-node=\"0\" class=\"\"\u003eWeight\u003c\/b\u003e\u003cspan class=\"\"\u003e 0.\u003c\/span\u003e\u003cspan class=\"\"\u003e34 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,11,0\"\u003e\u003cb data-path-to-node=\"5,11,0\" data-index-in-node=\"0\" class=\"\"\u003eEnvironmental Tolerance\u003c\/b\u003e\u003cspan class=\"\"\u003e -20°C to +60°C operating range; 95% non-condensing humidity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eIndustrial Applications and Operational Use Cases\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cspan class=\"\"\u003eThis central module is a fundamental component for safety instrumented systems (SIS) across hazardous industrial sectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\" class=\"\"\u003eEmergency Shutdown (ESD) Systems\u003c\/b\u003e\u003cspan class=\"\"\u003e Monitoring critical process variables in oil and gas refineries to initiate safe shutdown sequences during overpressure or thermal excursions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\" class=\"\"\u003eFire and Gas (F\u0026amp;G) Detection\u003c\/b\u003e\u003cspan class=\"\"\u003e Acting as the central logic solver for plant-wide flame and toxic gas detection networks,\u003c\/span\u003e\u003cspan class=\"\"\u003e triggering suppression systems and alarms.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\" class=\"\"\u003eBurner Management Systems (BMS)\u003c\/b\u003e\u003cspan class=\"\"\u003e Overseeing the safe start-up,\u003c\/span\u003e\u003cspan class=\"\"\u003e operation,\u003c\/span\u003e\u003cspan class=\"\"\u003e and shutdown of industrial boilers and furnaces to prevent fuel-related explosions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\" class=\"\"\u003eChemical Process Safety\u003c\/b\u003e\u003cspan class=\"\"\u003e Managing high-risk chemical reactions where the loss of control could lead to environmental release or equipment failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\" class=\"\"\u003eRedundant Control Configurations\u003c\/b\u003e\u003cspan class=\"\"\u003e Operating within a dual or multi-processor rack to ensure that safety functions remain available even during a single-path hardware fault.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cspan class=\"\"\u003eThe HIMA F8650E ensures that safety functions are executed with the highest degree of reliability,\u003c\/span\u003e\u003cspan class=\"\"\u003e minimizing the risk of both dangerous failures and nuisance trips in high-stakes production environments.\u003c\/span\u003e\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":45643059789997,"sku":"F8650E","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/F8650E-33.jpg?v=1769051442","url":"https:\/\/www.maxwellplc.com\/products\/hima-f8650e-central-module-98-4865064-sil-3-safety-processor-f8650e-rev-01","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}